[Commit-gnuradio] r7815 - usrp2/trunk/fpga/serdes

[matt]

Author: matt
Date: 2008-02-24 12:06:07 -0700 (Sun, 24 Feb 2008)
New Revision: 7815

Modified:
   usrp2/trunk/fpga/serdes/serdes.v
Log:
add debug ports


Modified: usrp2/trunk/fpga/serdes/serdes.v
===================================================================
--- usrp2/trunk/fpga/serdes/serdes.v    2008-02-24 19:04:18 UTC (rev 7814)
+++ usrp2/trunk/fpga/serdes/serdes.v    2008-02-24 19:06:07 UTC (rev 7815)
@@ -12,11 +12,14 @@
      // RX side
      input ser_rx_clk, input [15:0] ser_r, input ser_rklsb, input ser_rkmsb,
      output [31:0] wr_dat_o, output wr_write_o, output wr_done_o, output 
wr_error_o,
-     input wr_ready_i, input wr_full_i );
+     input wr_ready_i, input wr_full_i,
+     
+     output [31:0] debug);
 
    wire [15:0] fifo_space;
    wire        xon_rcvd, xoff_rcvd, inhibit_tx, send_xon, send_xoff, sent;
-   
+   wire [31:0] debug_rx, debug_tx;
+
    serdes_tx #(.FIFOSIZE(TXFIFOSIZE)) serdes_tx
      (.clk(clk),.rst(rst),
       
.ser_tx_clk(ser_tx_clk),.ser_t(ser_t),.ser_tklsb(ser_tklsb),.ser_tkmsb(ser_tkmsb),
@@ -29,7 +32,8 @@
       
.ser_rx_clk(ser_rx_clk),.ser_r(ser_r),.ser_rklsb(ser_rklsb),.ser_rkmsb(ser_rkmsb),
       
.wr_dat_o(wr_dat_o),.wr_write_o(wr_write_o),.wr_done_o(wr_done_o),.wr_error_o(wr_error_o),
       .wr_ready_i(wr_ready_i),.wr_full_i(wr_full_i),
-      .fifo_space(fifo_space), .xon_rcvd(xon_rcvd), .xoff_rcvd(xoff_rcvd) );
+      .fifo_space(fifo_space), .xon_rcvd(xon_rcvd), .xoff_rcvd(xoff_rcvd),
+      .debug(debug_rx) );
 
    serdes_fc_tx serdes_fc_tx
      (.clk(clk),.rst(rst),
@@ -38,5 +42,7 @@
    serdes_fc_rx #(.LWMARK(32),.HWMARK(128)) serdes_fc_rx
      (.clk(clk),.rst(rst),
       
.fifo_space(fifo_space),.send_xon(send_xon),.send_xoff(send_xoff),.sent(sent) );
+
+   assign      debug = { fifo_space, send_xon, send_xoff, debug_rx[13:0] };
    
 endmodule // serdes